#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <time.h>
#include <unistd.h>
#include <fcntl.h>
#include "errsys.h"

struct A
{
	int a;
};

int main(int argc, char **argv)
{
	struct A *p = 0;
	struct A *p1 = (struct A*)0;
	return 0;
}

